Datasheet4U Logo Datasheet4U.com

SI3460 - IEEE 802.3af PSE INTERFACE AND DC-DC CONTROLLER

General Description

The Si3460 is a single-port

48 V power management controller for IEEE 802.3af-compliant Power Sourcing Equipment (PSE).

Key Features

  • IEEE 802.3af™ compliant PSE and dc-dc controller Autonomous operation requires no host processor interface Complete reference design available, including Si3460 controller, PSE firmware, and schematic: Low-cost BOM with compact PCB footprint Operates directly from a +12 or +15 V isolated supply dc-dc controller generates.
  • 48 V PSE output for SELV compatibility with telephony interfaces Supports up to 15.4 W maximum output power (Class 0) Robust 3-point detection algorithm eliminates fals.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
SI3460BDV N-Channel MOSFET Vishay Siliconix
SI3460DDV N-Channel MOSFET Vishay Siliconix
SI3460DV N-Channel 20-V (D-S) MOSFET Vishay Siliconix
SI3464DV N-Channel MOSFET Vishay Siliconix
SI3465DV P-Channel MOSFET Vishay Siliconix

Other Datasheets by Silicon Laboratories

Part Number Description
SI3461 SINGLE-PORT IEEE 802.3AT POE/POE PSE INTERFACE
SI3462 SINGLE-PORT IEEE 802.3AT POE/POE+ PSE INTERFACE
SI3400 FULLY-INTEGRATED 802.3-COMPLIANT PD INTERFACE AND SWITCHING REGULATOR
SI3401 FULLY-INTEGRATED 802.3-COMPLIANT PD INTERFACE AND SWITCHING REGULATOR
SI3402-B FULLY-INTEGRATED 802.3-COMPLIANT POE PD INTERFACE AND LOW-EMI SWITCHING REGULATOR

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
www.DataSheet.co.kr Si3460 IEEE 802.3af PSE INTERFACE Features IEEE 802.3af™ compliant PSE and dc-dc controller Autonomous operation requires no host processor interface Complete reference design available, including Si3460 controller, PSE firmware, and schematic: Low-cost BOM with compact PCB footprint Operates directly from a +12 or +15 V isolated supply dc-dc controller generates –48 V PSE output for SELV compatibility with telephony interfaces Supports up to 15.